GB921430A - Improvements in the colouration of textile fibres of polyalkylenes - Google Patents

Improvements in the colouration of textile fibres of polyalkylenes

Info

Publication number
GB921430A
GB921430A GB4354160A GB4354160A GB921430A GB 921430 A GB921430 A GB 921430A GB 4354160 A GB4354160 A GB 4354160A GB 4354160 A GB4354160 A GB 4354160A GB 921430 A GB921430 A GB 921430A
Authority
GB
United Kingdom
Prior art keywords
water
hydrocarbon
halogenated
polyalkylenes
dyebath
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4354160A
Inventor
Harry Palfreeman
James Stanley Ward
Peter Norman Preston
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB4354160A priority Critical patent/GB921430A/en
Publication of GB921430A publication Critical patent/GB921430A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/90—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/922—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

Textile fibres of polyalkylenes are coloured by treating them with an aqueous liquid in which is emulsified a solution of a dye in a substantially water-immiscible organic liquid of which a substantial proportion is a halogenated aliphatic hydrocarbon. Specified halogenated hydrocarbons are trichloroethylene, perchloroethylene, carbon tetrachloride, 1:2-dichlorethane, 1:2-dibromethane and 1:2-dichlorpropane which may be mixed with a hydrocarbon such as benzene, toluene, xylene or solvent naphtha. The water-immiscible dye solution contains at least 10% halogenated hydrocarbon and may be present in amounts of 0,5-10% of the weight of water in the dyebath. An emulsifying agent of the anionic, non-ionic or cationic type may be present in amount 0,5-2 grains per litre of aqueous dyebath and may be, for example, an ethylene oxide/aliphatic alcohol or alkyl phenol condensate, sulphonated castor oil, sulphated lauryl alcohol or cetyl trimethylammonium bromide. Suitable dyestuffs have a solubility of at most 2 mg. per litre in water at 80 DEG C. and may be azo or a -arylamino-antraquinone dyes free from sulphonic or carboxylic acid groups. Several solvent dyestuffs are specified. Dyeing may be accomplished at 50 DEG -110 DEG C. for 1/2 -3 hours, if desired, in a closed apparatus. Examples of dyeing polypropylene fibres are given.
GB4354160A 1960-12-19 1960-12-19 Improvements in the colouration of textile fibres of polyalkylenes Expired GB921430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4354160A GB921430A (en) 1960-12-19 1960-12-19 Improvements in the colouration of textile fibres of polyalkylenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4354160A GB921430A (en) 1960-12-19 1960-12-19 Improvements in the colouration of textile fibres of polyalkylenes

Publications (1)

Publication Number Publication Date
GB921430A true GB921430A (en) 1963-03-20

Family

ID=10429224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4354160A Expired GB921430A (en) 1960-12-19 1960-12-19 Improvements in the colouration of textile fibres of polyalkylenes

Country Status (1)

Country Link
GB (1) GB921430A (en)

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